Motion sensor



FIG. 1 is a top, front, right side perspective view of a motion sensor showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The dashed broken lines in the drawings show portions of the motion sensor that form no part of the claimed design. The dash-dot broken lines represent boundaries of the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for a motion sensor, as shown and described. 